Прямая продажа с фабрики в помещении ультразвуковой водонепроницаемый устройство для обучения

1. When the dog barks, the microphone will detect barking
2. The control system immediately transmits ultrasonic waves to the dog
3. The dog will be surprised to hear the sound and stop barking

Q1. Could you offer samples for testing and evaluation first?
A: Yes, We can.

Q2. What's your lead time?
A: 3-7 working days for sample orders, 10-15 working days for bulk orders.

Q3: What kinds of payment terms are acceptable to you?
A: We accept T / T, Paypal, Western Union, trade assurance

Q4: Are the materials all safety? Any test for them?
A: For a healthy experience, We insist to use medical-grade, non-toxic and free-phthalate materials and complied with international standards and certified CE,FCC and RoHS.

Q5. How do you ship the goods and how long does it take to arrive?
A: Usually shipping by DHL, UPS, FedEx and TNT for sample orders, it takes about 3-7 working days.
For bulk orders, Shipping by Air and Sea.

Q6: How do you control quality?
A: We have a quality control Department, Every stage of products are under control, include Incoming material and parts quality control, Input process quality control, Final Quality Control, Outgoing Quality Control.

Q7: What about your after-sale service?
A: We provide 12 months quality warranty, if there are any defective product, free new one will be offered in the next shipment or next order.